68539356

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 108

約数和(自身を含む): 187201560

約数和(自身を除く): 118662204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 61, 69, 92, 118, 122, 138, 177, 183, 207, 236, 244, 276, 354, 366, 414, 529, 531, 549, 708, 732, 828, 1058, 1062, 1098, 1357, 1403, 1587, 2116, 2124, 2196, 2714, 2806, 3174, 3599, 4071, 4209, 4761, 5428, 5612, 6348, 7198, 8142, 8418, 9522, 10797, 12213, 12627, 14396, 16284, 16836, 19044, 21594, 24426, 25254, 31211, 32269, 32391, 43188, 48852, 50508, 62422, 64538, 64782, 82777, 93633, 96807, 124844, 129076, 129564, 165554, 187266, 193614, 248331, 280899, 290421, 331108, 374532, 387228, 496662, 561798, 580842, 744993, 993324, 1123596, 1161684, 1489986, 1903871, 2979972, 3807742, 5711613, 7615484, 11423226, 17134839, 22846452, 34269678, 68539356]

約数ペア:

[(1, 68539356), (2, 34269678), (3, 22846452), (4, 17134839), (6, 11423226), (9, 7615484), (12, 5711613), (18, 3807742), (23, 2979972), (36, 1903871), (46, 1489986), (59, 1161684), (61, 1123596), (69, 993324), (92, 744993), (118, 580842), (122, 561798), (138, 496662), (177, 387228), (183, 374532), (207, 331108), (236, 290421), (244, 280899), (276, 248331), (354, 193614), (366, 187266), (414, 165554), (529, 129564), (531, 129076), (549, 124844), (708, 96807), (732, 93633), (828, 82777), (1058, 64782), (1062, 64538), (1098, 62422), (1357, 50508), (1403, 48852), (1587, 43188), (2116, 32391), (2124, 32269), (2196, 31211), (2714, 25254), (2806, 24426), (3174, 21594), (3599, 19044), (4071, 16836), (4209, 16284), (4761, 14396), (5428, 12627), (5612, 12213), (6348, 10797), (7198, 9522), (8142, 8418)]